.video-wrapper canvas {
    width: 100% !important;
    height: 100% !important;
}

.video-wrapper .loading-icon {
    position: absolute;
    top: 0;
    left: 0;
    color: #fff !important;
    z-index: 111;
    bottom: 0;
    right: 0;
    margin: auto;
    width: 80px;
    height: 20px;
    line-height: 20px;
    font-size: 16px;
    display: none;
}

.video-wrapper .loading-icon.show-loading {
    display: inline-block;
}

#app .el-container {
    height: calc(100% - 70px);
}

ul {
    padding: 0;
    margin: 0;
}

li {
    list-style: none;
}